American Association of Physics Teachers & American Institute of Physics. American journal of physics. [Published for the American Association of Physics Teachers by the American Institute of Physics].
Dyfyniad Arddull ChicagoAmerican Association of Physics Teachers and American Institute of Physics. American Journal of Physics. [Woodbury, N.Y., etc.]: [Published for the American Association of Physics Teachers by the American Institute of Physics].
Dyfyniad MLAAmerican Association of Physics Teachers and American Institute of Physics. American Journal of Physics. [Published for the American Association of Physics Teachers by the American Institute of Physics].
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.